Dr. Tu A Phan, DDS
Dr. Tu A Phan is a Endodontics provider (Dentist) practicing in Olney, MD, registered in the NPPES registry with NPI 1750599874 since 2007. The credential DDS stands for Doctor of Dental Surgery.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1750599874 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Tu A Phan |
| Credential | DDS |
| Sex | Female |
| Practice address | Olney, MD, 20832 |
| Phone | 3017741181 |
| Enumeration date | 2007-05-21 |
| Last updated in NPPES | 2007-07-08 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 1223E0200X | Endodontics | Primary | 12135 | MD |
DDS — Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential
Copy-ready billing details
Provider: Tu Phan, DDS NPI: 1750599874 Taxonomy: 1223E0200X (Endodontics) Address: Olney, MD, 20832
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1407859085 | Edward Taubman | Individual | Internal Medicine Physician | Olney, MD |
| 1578563292 | Robert Fields | Individual | Internal Medicine Physician | Olney, MD |
| 1245215193 | Jane Daly | Individual | Oral and Maxillofacial Surgery (Dentist) | Olney, MD |
| 1316922263 | John Mennitt | Individual | Oral and Maxillofacial Surgery (Dentist) | Olney, MD |
| 1730150418 | Jonathan Klontz | Individual | Pediatrics Physician | Olney, MD |
| 1720059595 | Elaine Lee | Individual | Pediatrics Physician | Olney, MD |
| 1346211042 | Cheryl Dias | Individual | Pediatrics Physician | Olney, MD |
| 1457314981 | Steven Shimoura | Individual | Otolaryngology Physician | Olney, MD |
Verify this record
Cross-check NPI 1750599874 against the authoritative CMS record: view Dr. Tu A Phan on the official NPPES registry .
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.
Frequently asked questions
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.